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Energy density
A B C D E F G H I J L M N O P Q R S T U V W
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Energy density

How to Calculate the Energy Density?

Energy Density is definded by calculating the amount of store energy per unit volume.

Stored energy per unit volume = volumetric energy density, unit: joule/m³. 

Stored energy per mass = gravimetric energy density, also known as specific energy, unit: joule/kg.  

In the case of batteries (rechargeable batteries), the energy density is usually related to the mass (gravimetric energy density) and defines the capacity of the energy storage device, e.g. 220 watt hours per kilogram (220 Wh/kg) under standardized test conditions.

Product Selection

Neware CT-4008-5V20A-A | View: front
Battery test system up to 20 A | CT-4000-5V series

NA-CT-4000-Serie

Voltage: up to 5 V, current: up to 20 A, power: up to 100 W / channel, accuracy: ± 0.01 % FS

Price on request

Details
Bench-top battery tester for measuring the internal resistance of batteries up to 1000 V
Battery Tester | GBM-3000 Series

GW-GBM-3000-Serie

Up to 1000 V, Resolution 100 uV, internal resistance, USB Host / Device, RS-232C

From €2,282.00*
Details
ITECH IT5102 - View: front
Battery Tester | IT5100 Series

IH-IT5100-Serie

Voltage: up to ±1000 V, Accuracy resistance: 0.4%+0.05%FS / 0.4%+0.1%FS (3 mΩ-Range)

Price on request

Details
Modular test system for charging/discharging cycles in the field of battery measurement technology from Kewell
Cell Charge and Discharge Test System | B2000-EC Series

KW-B2000-EC-Serie

6–10 V, up to 800 A (4800 A in parallel), 1 ms logging, 2 ms current switching, ±0.02% accuracy, 4–16 channels, OCV/DCIR

Price on request

Details
Novonix coin cell holder | view: front left
Cell Holder | CHA Series

NX-CHA-Serie

Various cell holders configured for different cells

Price on request

Details
Novonix UHPC 2A Channel Modul | view: front
Channel Modules | UHPC Series

NX-UHPC-CMA-Serie

4/8 Channel system with 2/5/6 channel ranges from 100 µA to 20 A

Price on request

Details